Base | Representation |
---|---|
bin | 10001000000100100111001… |
… | …100001001000010000011000 |
3 | 100210212102102100201021100102 |
4 | 101000210321201020100120 |
5 | 34301112012024132222 |
6 | 423033331314354532 |
7 | 21520404404543462 |
oct | 2100447141102030 |
9 | 323772370637312 |
10 | 74806410380312 |
11 | 21921247508056 |
12 | 8481b9758ba48 |
13 | 32982a2881b40 |
14 | 1468914643132 |
15 | 89ad4693ed92 |
hex | 440939848418 |
74806410380312 has 64 divisors (see below), whose sum is σ = 151565301888000. Its totient is φ = 34408772887680.
The previous prime is 74806410380293. The next prime is 74806410380327. The reversal of 74806410380312 is 21308301460847.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35008439 + ... + 37083737.
It is an arithmetic number, because the mean of its divisors is an integer number (2368207842000).
Almost surely, 274806410380312 is an apocalyptic number.
It is an amenable number.
74806410380312 is an abundant number, since it is smaller than the sum of its proper divisors (76758891507688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74806410380312 is a wasteful number, since it uses less digits than its factorization.
74806410380312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076496 (or 2076492 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 47.
The spelling of 74806410380312 in words is "seventy-four trillion, eight hundred six billion, four hundred ten million, three hundred eighty thousand, three hundred twelve".
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